Truman Capote’s popular novel ascended to pop-culture heights onscreen with the incandescent Audrey Hepburn as Holly Golightly, the self-styled single gal whose no-worries ethos charms and alarms writer George Peppard. The film’s success vaulted Edwards (who stages one of his signature party sequences here) onto Hollywood’s A-list. Henry Mancini’s score won an Oscar, as did his and Johnny Mercer’s song “Moon River,” indelibly performed by Hepburn.